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Multiple Choice

In JDBC, how do you advance to the next row in a ResultSet?

Advancing to the next row in a ResultSet is done by calling next() on the ResultSet instance. This moves the cursor forward one row and returns true if there is another row, or false if the end is reached. That's why you commonly see loops like while (rs.next()) { ... } to process all rows. Other names aren’t part of JDBC: there’s no moveNext() or advance() method, and next() is an instance method you call on your specific ResultSet object (not as a static or class-qualified method like ResultSet.next()).

Advancing to the next row in a ResultSet is done by calling next() on the ResultSet instance. This moves the cursor forward one row and returns true if there is another row, or false if the end is reached. That's why you commonly see loops like while (rs.next()) { ... } to process all rows.

Other names aren’t part of JDBC: there’s no moveNext() or advance() method, and next() is an instance method you call on your specific ResultSet object (not as a static or class-qualified method like ResultSet.next()).